My previous cameras and lenses never have IS on them. I have learnt to stabilised/braced myself to shoot. Plus my previous camera was very capable shooting at iso1600 and 3200. 
With the GF1, I have the fast 20/1.7, which is great for low light. Plus I also have the 14-45 which has IS on it. I am pleasantly surprised with the ability of IS on the lens though. Was able to shoot a lot lower shutter speeds than I thought.
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http://www.pbase.com/antidote3
With the GF1, I have the fast 20/1.7, which is great for low light. Plus I also have the 14-45 which has IS on it. I am pleasantly surprised with the ability of IS on the lens though. Was able to shoot a lot lower shutter speeds than I thought.
--
http://www.pbase.com/antidote3